Four-hole Clear Quartz Glass Tube

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Loading Port:: China Main Port

Payment Terms:: TT or LC

Min Order Qty:: 200 Pieces pc

Supply Capability:: 10000 Pieces per Week pc/month

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Four Holes Quartz Capillary Tube

High purity quartz ,SiO2> =99.99%

High temperature resistance

High orrosion resistance

We are specialized in manufacture four orifices quartz tube(Diameter2.8-4.4 ×520mm). The inner hole position is accurate and the aperture is well-proportioned. The four orifices quartz tube is mainly used in metrical instrument and thermometric element.

According to customer request we can make different size.

Four Holes Quartz Capillary Tube / Quadripuntal equant extra fine quartz capillary tube

1 purity 99.99% min

2 Resistance 1100 degree, 1000 long time work

3 Low OH

4 No bubble no airline

Character of Quartz:

1. High temperature resistant, 1730 degree.

2. Corrosion-resistant

3. Good thermal stability

4. Good transparency for light

5. Good electrical insulation

Q: Water heater quartz tube heating in three seconds possible?: The carbon fiber heating body has the characteristics of rapid heating, small thermal hysteresis, uniform heating, long distance of heat radiation transmission and fast heat exchange rate. The working process of the amount of flux is far less than the electric heating metal heating tube (see table below), the electrothermal conversion efficiency as high as 95% or more (i.e. you tube, when using carbon fiber electrothermal tube only needs 700W 1000W General Electric).

Q: Disinfection cabinet light wave or quartz tube good?: Ordinary quartz heating will burst in water, while light wave will not burst in water, so as to improve its safety

Q: The difference between quartz tube and far infrared tube in an electric oven: In the electric oven, the quartz tube is an electric heating tube made of quartz as the tube wall, and the red electric heating wire can be seen when heating.

Q: Electronic energy saving heater and quartz tube heating rod: The electric heater converts the electric energy into heat energy through the electric heating element, and the good electric heating element can not convert the electric energy 100% into the heat energy.

Q: Is the heater good for quartz tube or electric heating wire?: The best heating element is PTC ceramic, but each heating body has its own shortcomings. If you choose between the quartz tube and the hot wire, my advice is to select the quartz tube.

Q: Is the quartz tube electric heater good or the warm air machine good?: The heater is roughly divided into wind and no wind; the wind is called a warm air machine; the wind is not the electric heater.

Q: What is quartz tube for?: Electrical insulation performance is good, quartz glass resistance value is equivalent to ten thousand times of ordinary glass, is an excellent electrical insulation material, even in high temperature also has good electrical performance. Because of its excellent physical and chemical properties, quartz glass has been widely used in many fields, such as electric light source, semiconductor, optical communication, military industry, metallurgy, building material, chemical, mechanical, electric power, environmental protection and so on. Quartz tube types can be divided into the following categories: transparent quartz tube (outer diameter 1.5mm--300mm), filter quartz tube, color quartz tube and so on.

Q: What is the role of quartz glass tube?: And the appearance of quartz glass does not feel high-grade! So, it's difficult to see on the market. The glass glass on the map given by the landlord is not quartz glass. The reason: (1) made of quartz glass glass glass is not worth it, no need to use quartz glass, simply do not come out to play excellent performance of quartz glass; (2) it looks like the glass crystal, not quartz glass material. This cup is an ordinary glass cup, if poured on the boiling water, not fried bad, plus the texture is more beautiful, at best can only be "special properties of ordinary glass."".

Q: Will the heater explode?: Easy damage is the inside of the heating resistance wire. If the heating resistance wire is broken, it needs to be replaced. It can be pulled out and put into a new heating resistance wire, and it can continue to be used.

Q: Halogen tube, quartz tube, carbon fiber, which is good?: The carbon fiber electric heater has the characteristics of small size, light weight, shapely appearance, firm and durable structure, no need to add any accessories, and free to change, move, use position, etc.. The heating body can be moved at will, can be placed arbitrarily, and can be carried at will, which is a pioneering work of household heating.

We are established by a team of senior engineers experienced in the processing of quartz glass, artificial crystal and mono-crystalline silicon products. We have rich technical force and utilizes first-class equipment. Having implemented a digital management system that extends to all production processes, we use inspection instruments that lead the domestic quartz glass industry. We have obtained the certification of ISO 9001:2000 and ISO 14001:2004

1. Manufacturer Overview

Location	Liaoning,China
Year Established	2004
Annual Output Value	US$2.5 Million - US$5 Million
Main Markets	North America 10.00% South America 20.00% Eastern Europe 7.50% Oceania 5.00% Mid East 2.50% Western Europe 5.00% Domestic Market 50.00%
Company Certifications	ISO 9001:2000;ISO 14001:2004

2. Manufacturer Certificates

a) Certification Name
Range
Reference
Validity Period

3. Manufacturer Capability

a) Trade Capacity
Nearest Port	Dalian,Tianjin
Export Percentage	61% - 70%
No.of Employees in Trade Department	6-10 People
Language Spoken:	English, Chinese
b) Factory Information
Factory Size:	5,000-10,000 square meters
No. of Production Lines	5
Contract Manufacturing	OEM Service Offered
Product Price Range	Average